Moscow has secretly built an undersea surveillance system, Harmony, to track US submarines near Russian naval zones.

Camp Hero, a former military base, has been plagued by conspiracy theories about the so-called "Montauk Project," which ...

Russia secretly used front companies to buy Western technology and erect a surveillance net in the Arctic where its ...

Admiral Giuseppe Cavo Dragone, the chair of Nato’s military committee, said last week that Russia and China are together ...

Russia has successfully tested a nuclear-capable, nuclear-powered underwater drone, President Vladimir Putin said, defying US ...

U.S. President Donald Trump shrugged off Russia's test of its nuclear-capable Burevestnik missile, which the Kremlin said had ...

The President’s response to the deterioration in the regional security environment is a counter to the notion that he is an ...

Russia claims a successful test of its nuclear-powered cruise missile, Burevestnik, boasting limitless range and stealth.

The main reason that no one else has tried to build something like this is that it doesn’t really have any use," one expert ...

The company, which investigators say acted as a Russian front, acquired advanced sonar, subsurface antennas, fiber-optic ...

Russian President Vladimir Putin boasted this week that Russia has tested a nuclear-powered super torpedo, the Poseidon, that was unstoppable and more powe ...